Like their pioneer ancestors who traveled west in covered wagons,
American vacationers hitting the roads this summer will take their beds
with them. From Maine's Acadia National Park to Zion National Park in
Utah and beyond, 7 million recreational vehicles will be on the road.
They range from small folding trailers that barely accommodate four
people and cost about $2,500 to sumptuous 30-ft. motor coaches that
comfortably sleep six or more and are laden with microwave ovens,
walnut paneling and air conditioners, all for a neat $87,000....